VeWa
Safety Instruction Heat for Heat Companies
The VeWa has been developed to comply with the relevant provisions of labor law. It contributes to the systematic and safe operation of heat supply systems. The VeWa is a safety instruction for the operation of heat supply systems owned, managed, and/or maintained by or on behalf of heat companies. This operation includes activities on, with, or near these heat supply systems that are carried out at the request of the heat companies. The VeWa applies to all occurring pressures and temperatures.
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